{"product_id":"shelly-pro-3em","title":"Shelly Pro 3EM","description":"\u003cp\u003eShelly Pro 3EM professional DIN-rail three-phase energy meter for detailed electrical monitoring, photovoltaic systems and automation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e up to 120 A per phase and neutral with compatible CTs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy:\u003c\/strong\u003e four-quadrant measurement and bidirectional monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e active-energy Class B; measurement accuracy up to 1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistory:\u003c\/strong\u003e local 1-minute data storage for at least 45 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay:\u003c\/strong\u003e no built-in load relay; external contactor control via compatible Pro add-on\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Ethernet LAN, Wi‑Fi and Bluetooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e FG3800235268117\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shelly","offers":[{"title":"400A","offer_id":59283855835484,"sku":"FG3800235268117","price":273.9,"currency_code":"EUR","in_stock":true},{"title":"120A V2","offer_id":59283855868252,"sku":"FG3800238073862","price":157.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/6089\/4300\/files\/Shelly-Pro-3EM-400-main-image_c61f9faa-20fb-4b5f-b043-555a6be91ac0.png?v=1790434382","url":"https:\/\/shop.virasmart.lv\/products\/shelly-pro-3em","provider":"KNX shop by Virasmart","version":"1.0","type":"link"}